pip install dashscope -i https://mirrors.aliyun.com/pypi/simple/
pip install --upgrade langchain==0.0.279 -i https://pypi.tuna.tsinghua.edu.cn/simple

pip install jinja2

# 2.2
pip install tiktoken
pip install faiss-cpu

# 2.3
pip install chromadb==0.4.15

# 4.1
pip install "unstructured[xlsx]"
pip install "unstructured-client<0.20.0"
pip install jq
pip install pypdf

## 4.2
pip install anthropic

## 4.4
pip install doctran

## 4.5
pip install sentence-transformers

## 4.6
pip install --upgrade "langchain<0.3.0"
pip install --upgrade openai==0.27.8
pip install -U "langchain-openai<0.2.0"

pip install "pydantic<2.0.0"

## 4.7
pip install docx2txt
pip install nltk

## 5.1
pip uninstall langchain -y
pip uninstall openai -y
pip install --upgrade langchain
pip install --upgrade openai

pip show langchain
pip show openai

## 5.2
pip install numexpr
